How to install a dual system requires a simpler installation

2. [Hard Disk Installation] This method is suitable for friends who do not have optical drives, the installation process is a bit cumbersome, and finally you have to manually install the drivers of each device. No disc is easy to install. 1. Extract the XP system image file (the image file to be installed) into a directory, here I am extracting it to the XP folder of the E disk.

2. Restart the computer, keep pressing the F8 key, the repair computer page will pop up, select the "Repair Computer" item with the cursor, enter the next page, the file loading page will appear, this page will appear twice in a row, and then pop up the "System Recovery Options" dialog box, press the next step directly. 3. A dialog box appears asking you to enter the administrator password, enter and click "OK" (if you don't have a password, you don't need to enter it to confirm directly). 4. The repair option appears later, here we click "Command Prompt", pop up the DOS interface, and enter "E:" in the DOS window

xp\i386\"(This place exactly corresponds to the first step of operation, where the XP system is located), enter. 5. Then the interface for installing XP will appear, here we will click directly"Next", the installation agreement page appears, and select"Accepted", and then"Next", you need to enter the key, you can enter it normally (the key is generally in the "Description" text document in the system image folder of **), (this key must be entered manually, so find the key before installation and write it down) 6, and then "Next", the configuration page appears, the "Advanced Options" button, the dialog box pops up, you must check the following "I want to choose the installation drive letter and disk partition during the installation process" [key part] (if you don't choose this step, you can't install it after restarting, There will be no disk installation found)7、Then "Next",The installation interface appears,At this time, a part of the files will be copied first,Then it will automatically exit this installation interface and return to the command prompt interface of the previous win7,8、Restart the computer,You will find that there are two system startup items,Including XP,Select XP and then enter the real installation interface,Select the location you want to install,Here we choose D disk。 Sometimes you have to manually click Next when you install it later.

9. After installation, reboot into the XP system (only XP at this time, Win7 can't enter) There are many drivers that are not installed, and then manually go to the system image file to find the driver to install. 10. After the driver is installed, reboot into XP, run BCDAUTOFIX, and repair it according to the prompts. 11. Reboot will find that the dual system interface appears, and each system can enter normally.

Vacate a disk first.,Anyway, except for the disk you installed in7,Other disks are OK.,XP is about 20G enough.,Let's assume it's a G disk.。 Then a ghost version of the XP system. Unzip, and then use the ghost image installer (dot has above,Not those one-click ghost) to your ** good decompressed xp system in a name is not necessarily this name, but it must be the largest in a bunch of gho files) to the G disk you just vacated。

Then reboot the system, and then a thing called system boot repair, repair the XP boot of the G disk, restart, choose to enter the XP system, and he will install it automatically, and then there will be a dual system.

1. First of all, right-click "Computer" and select the "Manage" option, select the disk with large space for compression, and click "Compress". After a free space is compressed, right-click and select Create Simple Volume.

2. In the "New Simple Volume Wizard", click "Next". Select the space size of the new volume and click Next. Set the format of the newly added volume to "NTFS format", then click "Next" and click "Finish" after setting it correctly, so that the new disk space is established.

3. Dual system.

Installation: After setting up the USB flash drive boot, enter the USB flash drive boot interface and select "Run One-Click Studio Win 8pe Lite Anti-Blue Screen."

4. After entering the USB flash drive and starting the desktop, click the "Run One-click Studio PE Installation" program, select "Restore Partition", select Win 10 to restore the image, and check "Release Emergency System" to restore the system.

In the "New Volume" in the area you just divided, then click "OK". After setting the parameters, click "OK" to start the restoration, wait for the restoration to complete, and click "Finish" after the restoration is completed.

5. Then run the "Repair System Boot" program, select the partition of the restored system, here take the new volume F disk as an example. Click "Manual Repair" on the repair interface, wait for the repair to complete, and restart the computer after the repair is completed. After restarting the computer, you can see the Windows 10 installation interface, here select the "Windows 10 Pro X64" option.

6. Wait for the installation of Windows 10 to be completed, after the installation is completed, successfully enter the Windows 10 desktop, and the original Windows 7 can also be started normally, so that the dual-system Windows 7 Windows 10 will be installed.

Install XP on the C disk first,W7 Install the disk outside the C disk,The hard disk format must be NTFS,When you want to select the system, you should --- the computer system properties Advanced - Boot and Fault Recovery --- default operating system---W7 is the properties --- Advanced System Settings--- Advanced - Boot and Failure Recovery --- default operating system,

If you install a dual system, you can't say a word clearly, especially if you install XP under Win7

This is the tutorial of Win7 House.

If LZ is really idle, you can install an XP virtual machine.

Install win7 on another diskIt's simple.